X mouse acceleration?

[Alan Corey]

I'm trying to speed up my mouse.  If I do xset m 10 4 or even xset m 100 
4, I can see the change with xset q, but the mouse acts the same.  It 
works under Linux (multiboot) but not here.

I'm using OpenBSD 5.0 with a vanilla X installed from xbase50.tgz, 
xetc50.tgz, xfont50.tgz, xserv50.tgz, share50.tgz as part of the main 
installation.  If I boot into Debian and use fvwm, xset m works with the 
same hardware.  I'm using 1920x1080 resolution and I have to pick up my 
mouse and move it 4 or 5 times to get across the screen.

Thanks, Alan